| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.57 | 12.377% | $191.6814 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $117.77 | 10.317% | $129.9203 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $79.29 | 12.433% | $89.1481 | $89.15 | $89.15 | $89.10 |
| Purchase #4 | $60.41 | 9.848% | $66.3592 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $237.99 | 10.689% | $263.4288 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $18.38 | 11.360% | $20.468 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $67.50 | 5.146% | $70.9736 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $751.91 | $831.9794 | $831.98 | $831.95 | $832.00 | |